What Does Mosaic451 Do?

Total employees90
HeadquartersPhoenix
Founded2012

Mosaic451 is a U.S.-based, privately-held cybersecurity service provider founded in 2012. The company specializes in Managed Security Services (MSSP) and Managed Detection and Response (MDR), offering 24/7/365 security monitoring and operations. They focus on protecting, detecting, and responding to cyber threats for enterprises and government entities, with a strong emphasis on operational excellence and delivering tangible security outcomes. Mosaic451 operates multiple Security Operations Centers (SOCs) across the United States.

Where Is Mosaic451's Headquarters?

HQ Function

Primary operational hub, housing executive leadership, core administrative functions, and a major Security Operations Center (SOC).

Notable Features:

Modern office space designed for collaboration and 24/7 security operations. Likely includes secure access, redundant power and connectivity, and facilities to support continuous monitoring services.

Work Culture:

A focused, results-oriented environment typical of cybersecurity firms, emphasizing vigilance, expertise, teamwork, and continuous adaptation to evolving threats. Strong focus on operational discipline and client service.

HQ Significance:

Serves as the central command for Mosaic451's nationwide cybersecurity operations, strategic partnerships, product development, and corporate governance.

Values Reflected in HQ: The headquarters' operational focus and secure setup likely reflect Mosaic451's core values of security, reliability, professionalism, and technological excellence.

Location:

While Mosaic451's physical operations and Security Operations Centers are based in the United States (Arizona, Nevada, and Oregon), their services are designed to support clients with global operations. They provide remote monitoring and cybersecurity services that protect digital assets irrespective of their geographical location, effectively offering global coverage from their US-based SOCs.

Street Address:

2800 N Central Ave, Ste 1575

City:

Phoenix

State/Province:

AZ

Country:

USA

Where Else Does Mosaic451 Operate Around the World?

Las Vegas, NV/USA

Address: Information on specific street address not publicly available. Operates a Security Operations Center in Las Vegas.

Strategic location to bolster service delivery capabilities, access regional talent, and provide operational resilience for clients, particularly in the Western US.

Portland, OR/USA

Address: Information on specific street address not publicly available. Operates a Security Operations Center in Portland.

Expands operational footprint, offers access to a distinct talent pool in the technology-rich Pacific Northwest, and improves disaster recovery and business continuity capabilities for SOC operations.

Buying Intent Signals for Mosaic451

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading Mosaic451? Meet the Executive Team

As of April 2025, Mosaic451' leadership includes:

Mike Baker - Managing Director
Chris Cira - Managing Director
Matt H. Seely - Chief Technology Officer
Cat Hoang - Chief Financial Officer
Paul Kleinschnitz - Chief Commercial Officer

Who's Investing in Mosaic451?

Mosaic451 has been backed by several prominent investors over the years, including:

Privately Held / Bootstrapped

What Leadership Changes Has Mosaic451 Seen Recently?

Hire0
Exits0

No major C-suite executive hires or departures have been publicly announced by Mosaic451 in the past 12 months. The leadership team appears stable based on available information.

What Technology (Tech Stack) Is Used byMosaic451?

Discover the tools Mosaic451 uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Mosaic451 Email Formats and Examples

Mosaic451 likely utilizes common corporate email patterns. The most probable format is [first_initial][last]@mosaic451.com. Other variations such as [first].[last]@mosaic451.com might also be in use.

flast@mosaic451.com

Format

jdoe@mosaic451.com

Example

75%

Success rate

What's the Latest News About Mosaic451?

PR NewswireOctober 19, 2023

Mosaic451 Joins the Microsoft Intelligent Security Association (MISA)

Mosaic451 announced its membership in the Microsoft Intelligent Security Association (MISA), an ecosystem of independent software vendors and managed security service providers that have integrated their solutions with Microsoft's security technology to better defend against a world of increasing threats....more

PR NewswireMarch 28, 2023

Mosaic451 Achieves SOC 2 Type II Attestation

Mosaic451 announced it has successfully completed its SOC 2 Type II audit, demonstrating its commitment to maintaining high levels of security, availability, processing integrity, confidentiality, and privacy in its service delivery processes for its clients....more

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